Answer:
r = 0.3
Step-by-step explanation:
First, let's combine like terms on the left side of the equation. This leaves us with 2r = 0.6
Next, we'll divide both sides by 2 to find the value of r. r = 0.3
Hope this helps!! :)
Hello!
Answer: r=0.3
Add similar elements.
[tex]1.9r+0.1r=2r[/tex]
[tex]2r=0.6[/tex]
Divide by 2 from both sides of the equation.
[tex]\frac{2r}{2}=\frac{0.6}{2}[/tex]
Simplify.
[tex]r=0.3[/tex]
Hope this helps!
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-Charlie
